# C1.Win.FlexGrid.Column.DataIndex

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<h1 id="C1_Win_FlexGrid_Column_DataIndex_" data-uid="C1.Win.FlexGrid.Column.DataIndex*">DataIndex Property
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<h4 id="C1_Win_FlexGrid_Column_DataIndex" data-uid="C1.Win.FlexGrid.Column.DataIndex">DataIndex</h4>
<div class="markdown level1 summary"><p>Gets the position of the column in the data source object.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">[Browsable(false)]
public int DataIndex { get; }</code></pre>
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  <pre><code class="lang-vbnet hljs">&lt;Browsable(False)&gt;
Public ReadOnly Property DataIndex As Integer</code></pre>
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<h5 id="C1_Win_FlexGrid_Column_DataIndex_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>This property returns -1 for fixed and unbound columns.</p>
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